Dau Tu Thuong Mai Va Xuat Nhap Khau O To Thang Long Joint Stock Company Address: No 128 Tran Duy Hung, Trung Hoa Ward, Cau Giay District, Ha Noi City Enterprise code: 0102032875 Phone: 0242184999 Representative: Nguyen Van Chien Adress: Vinh Ky Hamlet, Tan Hoi Commune, Dan Phuong District, Ha Noi City Trung Hoa Ward, Cau Giay District, Ha Noi CityFounding date: 22 - 9 - 2006